Beer-Battered Fish

Bahan-bahan (4 porsi)

• 2 cups all-purpose flour
• Salt (to taste)
• 2 teaspoons Old Bay seasoning
• 12 oz beer
• 1 egg ((about 2 oz.))
• 2 lb cod fillets (cut into big pieces)
• Ground black pepper (to taste)
• Oil (for frying)
• Lemon wedges (for serving)